---
product_id: 13760406
title: "DonJoy Reaction Web Knee Support Brace with Compression Knee Sleeve | Superior Comfort Knee Support SleeveKnee Sleeve for Men and Women: Grey, Medium/Large"
brand: "donjoy"
price: "4388388₫"
currency: VND
in_stock: true
reviews_count: 10
category: "Don Joy"
url: https://www.desertcart.vn/products/13760406-donjoy-reaction-web-knee-support-brace-with-compression-knee-sleeve
store_origin: VN
region: Vietnam
---

# Dynamic patella stabilization Breathable mesh backing for all-day comfort Innovative web design for shock absorption DonJoy Reaction Web Knee Support Brace with Compression Knee Sleeve | Superior Comfort Knee Support SleeveKnee Sleeve for Men and Women: Grey, Medium/Large

**Brand:** donjoy
**Price:** 4388388₫
**Availability:** ✅ In Stock

## Summary

> 🕸️ Elevate your knee game with webbed support that moves with you!

## Quick Answers

- **What is this?** DonJoy Reaction Web Knee Support Brace with Compression Knee Sleeve | Superior Comfort Knee Support SleeveKnee Sleeve for Men and Women: Grey, Medium/Large by donjoy
- **How much does it cost?** 4388388₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/13760406-donjoy-reaction-web-knee-support-brace-with-compression-knee-sleeve)

## Best For

- donjoy enthusiasts

## Why This Product

- Trusted donjoy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Breathe Easy, Move Freely:** Open webbing and mesh backing create a lightweight, breathable fit for all-day wear.
- • **Next-Level Knee Protection:** Innovative elastomeric web absorbs shock & disperses pain away from your knee.
- • **Dynamic Patella Stabilization:** Webbing supports your kneecap on all sides, ensuring proper tracking and reducing pain.
- • **Trusted by Pros, Ready for You:** Used by elite athletes and perfect for injury prevention or post-surgery recovery.
- • **Universal Fit, Effortless Support:** Designed for either leg with adjustable Velcro straps for a secure, personalized fit.

## Overview

The DonJoy Reaction WEB Knee Support Brace features a patented elastomeric web design that absorbs shock and stabilizes the patella dynamically, reducing knee pain and improving function. Lightweight and breathable with mesh backing, it offers all-day comfort and universal fit for either leg. Ideal for injury prevention, post-surgery recovery, and active lifestyles, it’s trusted by professional athletes and designed to keep you moving confidently.

## Description

The DonJoy Reaction WEB Knee Brace uses a responsive, webbed approach to knee pain that gives you a distinct alternative to the basic knee sleeve. Developed by world renowned orthopedic surgeon, Dr. William Nordt, the DonJoy Reaction WEB can help decrease knee pain and increase function, getting you back to your active lifestyle. The elastomeric web is an innovative solution that absorbs shock, disperses energy and shifts pain away from your knee. This webbing acts to dynamically stabilize the patella (kneecap) on all sides, bringing the patella into proper tracking position to reduce pain. The open framework of the elastomeric web, in combination with the mesh backing, creates a comfortable fit and a breathable solution for relief of anterior knee pain. It's secured with Velcro straps, and weighs only 0.5 lbs. The lightweight design makes this knee brace ideal for all-day use. One undersleeve is included, and is made of 85% nylon/15% spandex. The DonJoy Reaction WEB can be used to treat or prevent the following knee injuries: patellofemoral pain syndrome (PFPS), chondromalacia patella (runner’s knee), quadriceps or patellar tendonitis/tendinosis (jumper’s knee), Osgood-Schlatter disease, general patellar tracking issues and instability, and mild knee osteoarthritis. The DonJoy Reaction WEB is worn by professional snowboarders, volleyball, football players; as well as the U.S. Snowboarding and U.S. Ski teams. Universal fit allows the DonJoy Reaction WEB Knee Brace to be worn on either the left or the right leg.

Review: Mosh Pit with a Torn Meniscus! - This brace is amazing, so much stabilization. Totally makes it possible for me to be active with a torn meniscus. Very easy to adjust to fit well and my knee joint is super supported. The on/off process is way better than the neoprene thing the doctor gave me. I survived a mosh pit with this thing aftera day of hiking and then ran around at the beach the next day— I would not have believed this was possible before. With this thing I feel like I can be active again without falling over in pain. I did have to put cushioned tape on one corner bc it was signing into my thigh a bit. This is prob bc I have heavier thighs than the athletes it was designed for. Minor addition fixed it though. Really thankful for this brace!
Review: supportive and able to still have movement. - My daughter is 11 and a gymnast. She started having and issue this year with Plica of her knee tendon and Hoffa -the swelling of the fat pad under the knee cap. This brace was super tight at first, but stretched a bit and my daughter feels supported and comfortable and her knee issue on one side has resolved.

## Features

- Made of 60% polyester, 20% nylon, and 20% spandex, the undersleeve reduces friction or chaffing. The undersleeve is supposed to fit tightly, but if you’d prefer a larger undersleeve or need a replacement you can purchase a Reaction
- Innovative web design absorbs shock, disperses energy and shifts pain away from your knee. Open webbing framework coupled with the mesh backing creates a comfortable fit and a breathable solution
- Webbing acts to dynamically stabilize the patella (kneecap) on all sides, bringing the patella into proper tracking position to reduce pain. Designed to prevent injuries during high-risk activities, like sports.
- Lightweight design makes this knee brace ideal for all-day use. This knee brace for men and women restricts knee movement to allow healing after surgery or injury.
- Universal fit allows the DonJoy Reaction WEB Knee Brace to be worn on either the left or the right leg. Fit tip-circumference measurements should be taken at knee center 6 inch above and below the knee center

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00NOW64I8 |
| Best Sellers Rank | #55,961 in Health & Household ( See Top 100 in Health & Household ) #233 in Knee Braces #3,603 in Sales & Deals |
| Customer Reviews | 3.8 3.8 out of 5 stars (2,250) |
| Date First Available  | November 18, 2011 |
| Department  | Unisex |
| Is Discontinued By Manufacturer  | No |
| Item model number  | DJ141KB01-GRY-M/L |
| Manufacturer  | DJO Consumer LLC |
| Product Dimensions  | 13 x 1 x 10 inches; 8.8 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** DonJoy
- **Size:** Medium/Large
- **Specific Uses For Product:** Patella,Knee Support,Energy
- **Use for:** Knee

## Images

![DonJoy Reaction Web Knee Support Brace with Compression Knee Sleeve | Superior Comfort Knee Support SleeveKnee Sleeve for Men and Women: Grey, Medium/Large - Image 1](https://m.media-amazon.com/images/I/81F9Hxk2dfL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Would it help with a ruptured collateral ligament?**
A: The Reaction helps absorb shock and relieve knee pain caused by Chondramalacia, Patellar Tendonitis and Tendonosis, general Patellofemoral tracking issues, and mild OA.You are looking for more of a Ligament Brace. The Reaction will help but a brace like the DonJoy Economy Hinged or any DonJoy Hinged Brace would do better for your situation.

**Q: How do i order one for a left knee**
A: It’s universal for either knee

**Q: At what place exactly do you measure your thigh for the fit?**
A: Take the measurement of your thigh 6" above your kneecap using a flexible type tape measure.  Use the circumference to choose your size.

**Q: Relief from OArthritis?**
A: I have arthritis in my right knee,moderate vs mild,and this brace helped stabilize my knee somewhat and alleviated some of the pain..mind you not pain free but better than before use..i now need one for my left knee and had to order a new one bacause i couldnt find mine..thats how good it works in my opinion..hope this helps you out..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mosh Pit with a Torn Meniscus!
*by E***R on July 28, 2025*

This brace is amazing, so much stabilization. Totally makes it possible for me to be active with a torn meniscus. Very easy to adjust to fit well and my knee joint is super supported. The on/off process is way better than the neoprene thing the doctor gave me. I survived a mosh pit with this thing aftera day of hiking and then ran around at the beach the next day— I would not have believed this was possible before. With this thing I feel like I can be active again without falling over in pain. I did have to put cushioned tape on one corner bc it was signing into my thigh a bit. This is prob bc I have heavier thighs than the athletes it was designed for. Minor addition fixed it though. Really thankful for this brace!

### ⭐⭐⭐⭐⭐ supportive and able to still have movement.
*by A***N on March 24, 2025*

My daughter is 11 and a gymnast. She started having and issue this year with Plica of her knee tendon and Hoffa -the swelling of the fat pad under the knee cap. This brace was super tight at first, but stretched a bit and my daughter feels supported and comfortable and her knee issue on one side has resolved.

### ⭐ Very uncomfortable
*by K***R on December 30, 2020*

I ordered this brace after having meniscus surgery on my knee 5 months ago. I was hoping it would provide support for me while trying to get back into activities like hiking, biking, and skiing. I measured my leg according to the instructions and ordered a size large. After the brace arrived, I tried it on with the compression sleeve. It was so tight that I could not wear it. I tried the brace without the sleeve and it fit ok. It has to be strapped on tight to work properly, which makes it less comfortable. I decided to try it on a mountain bike ride. I strapped it on and loaded my bike into my truck for a 15 minute drive to the trails. My leg was in pain by the time I arrived due to the brace. I rode around for about 2 minutes and the brace was very uncomfortable and did not perform as I was hoping. I took it off I think the problem is on the design. It seems like once the knee is flexed, it stretches the plastic until the knee is in the straight position. This does not allow partial flexion, which renders it useless for me and what I wanted to use it for. I ended up finding a better one made by 3m at my local cvs. I have worn it skiing multiple times and often forget it is there as it provides the support I want. I do not recommend this brace because in my opinion it is so uncomfortable that I do not want to wear it.

## Frequently Bought Together

- DonJoy Reaction Web Knee Support Brace with Compression Undersleeve: Grey, Medium/Large
- DonJoy Reaction Compression Support: Knee Brace Undersleeve, Medium

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-28*